X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=include%2Flinux%2Fcompiler.h;h=d331f3c1fe043e15889f579f6830b47f99e4fbf0;hb=8e6163246531e860b98c12b8aec94cc7899e4c33;hp=f6f144449a78d8c3ff687d879f340b51bfe2dc08;hpb=63ea5c984f577172a145950580c96b5135bf1629;p=carl9170fw.git

diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index f6f1444..d331f3c 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -78,7 +78,7 @@
 
 #define container_of(ptr, type, member) ({			\
 	const typeof(((type *)0)->member) * __mptr = (ptr);	\
-	(type *)((char *)__mptr - offsetof(type, member)); })
+	(type *)(((unsigned long)__mptr - offsetof(type, member))); })
 
 #define MAX_ERRNO	4095